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WO2009035904A3 - Allocation de ressources permanente - Google Patents

Allocation de ressources permanente Download PDF

Info

Publication number
WO2009035904A3
WO2009035904A3 PCT/US2008/075279 US2008075279W WO2009035904A3 WO 2009035904 A3 WO2009035904 A3 WO 2009035904A3 US 2008075279 W US2008075279 W US 2008075279W WO 2009035904 A3 WO2009035904 A3 WO 2009035904A3
Authority
WO
WIPO (PCT)
Prior art keywords
uplink
persistent
resources
resource allocation
client station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2008/075279
Other languages
English (en)
Other versions
WO2009035904A2 (fr
Inventor
Yair Bourlas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NextWave Broadband Inc
Original Assignee
NextWave Broadband Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NextWave Broadband Inc filed Critical NextWave Broadband Inc
Priority to JP2010524929A priority Critical patent/JP5408673B2/ja
Priority to EP20080799181 priority patent/EP2195945A4/fr
Priority to RU2010114293/07A priority patent/RU2471291C2/ru
Priority to MX2010002748A priority patent/MX2010002748A/es
Priority to BRPI0815862A priority patent/BRPI0815862A2/pt
Priority to KR20157009689A priority patent/KR20150046388A/ko
Priority to CN200880115242.8A priority patent/CN101855843B/zh
Priority to KR1020157006632A priority patent/KR101561812B1/ko
Publication of WO2009035904A2 publication Critical patent/WO2009035904A2/fr
Publication of WO2009035904A3 publication Critical patent/WO2009035904A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

L'invention concerne un procédé et un appareil permettant de communiquer et d'utiliser l'allocation permanente de ressources en liaison montante. Une station de base peut allouer des ressources en liaison montante de façon permanente à une station client de sorte que l'allocation de ressources reste active pour de futures trames en liaison montante sans que la station client réitère une demande de ressources en liaison montante ou que la station de base communique expressément l'allocation de ressources en liaison montante. Une station client peut demander une allocation de ressources en liaison montante permanents lorsque les conditions de canal sans fil sont pratiquement compatibles et ne varient pas, et que les ressources en liaison montante requises sont périodiquement prévisibles et de taille fixe. La station de base peut vérifier que la demande de ressources en liaison montante satisfait aux critères d'allocation permanente et peut allouer des ressources en liaison montante permanentes dans un élément d'information dédié d'une carte de ressources en liaison montante qui est transmise à l'utilisateur. Les ressources allouées restent allouées à la station client dans chaque trame satisfaisant à une périodicité prédéfinie jusqu'à ce qu'elles soient désaffectées.
PCT/US2008/075279 2007-09-11 2008-09-04 Allocation de ressources permanente Ceased WO2009035904A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2010524929A JP5408673B2 (ja) 2007-09-11 2008-09-04 持続性資源配分
EP20080799181 EP2195945A4 (fr) 2007-09-11 2008-09-04 Allocation de ressources permanente
RU2010114293/07A RU2471291C2 (ru) 2007-09-11 2008-09-04 Распределение постоянных ресурсов
MX2010002748A MX2010002748A (es) 2007-09-11 2008-09-04 Asignacion de recursos persistente.
BRPI0815862A BRPI0815862A2 (pt) 2007-09-11 2008-09-04 alocação persistente de recursos
KR20157009689A KR20150046388A (ko) 2007-09-11 2008-09-04 지속 자원 할당
CN200880115242.8A CN101855843B (zh) 2007-09-11 2008-09-04 持久性资源分配
KR1020157006632A KR101561812B1 (ko) 2007-09-11 2008-09-04 지속 자원 할당

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US97152607P 2007-09-11 2007-09-11
US60/971,526 2007-09-11
US1362207P 2007-12-13 2007-12-13
US61/013,622 2007-12-13

Publications (2)

Publication Number Publication Date
WO2009035904A2 WO2009035904A2 (fr) 2009-03-19
WO2009035904A3 true WO2009035904A3 (fr) 2009-05-14

Family

ID=40433156

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2008/075279 Ceased WO2009035904A2 (fr) 2007-09-11 2008-09-04 Allocation de ressources permanente
PCT/US2008/075285 Ceased WO2009035905A2 (fr) 2007-09-11 2008-09-04 Correction d'erreurs pour une allocation des ressources permanentes

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2008/075285 Ceased WO2009035905A2 (fr) 2007-09-11 2008-09-04 Correction d'erreurs pour une allocation des ressources permanentes

Country Status (9)

Country Link
US (10) US8423853B2 (fr)
EP (4) EP3672137B1 (fr)
JP (5) JP5408673B2 (fr)
KR (8) KR101561812B1 (fr)
CN (2) CN101849375B (fr)
BR (1) BRPI0815862A2 (fr)
MX (2) MX2010002748A (fr)
RU (2) RU2471291C2 (fr)
WO (2) WO2009035904A2 (fr)

Families Citing this family (102)

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